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$50 to $100 Activity Monitors

Shop the best prices on 9,272 great value $50 to $100 activity monitors. Shopping for activity monitors is easy with Fruugo, with SALE discounts, offers and savings on Chronus, HOD Health & Home, SUNSKY and more. Buy activity monitors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 9,272
Polar Heart Rate Monitor Watch - Waterproof Fitness Sport Running HRM with Wireless Pulse Sensor
$54.00 Save $45.00 RRP: $99.00
Polar Heart Rate Monitor Chest Strap - Waterproof Wireless HRM Sensor for Fitness Running & Cardio Training (FM18 Model)
$79.00 Save $120.00 RRP: $199.00
Waterproof Pulse Wireless Polar Heart Rate Monitor Watch Digital Cardio Sensor Fitness Sport Running Hrm Heart Rate Chest Strap_FC10
$54.00 Save $50.00 RRP: $104.00
Pedometer Seniors Step Counter For Walking Electronic Accurate Step Tracker For Walking Running Fruu
$94.00 Save $95.00 RRP: $189.00
Polar Style Heart Rate Watch Cardio Fitness Digital 53khz Sports Wristwatches Running Cycling Heart Rate Monitor Chest Strap
$94.00 Save $25.00 RRP: $119.00
E400 1.39 inch Smart Watch IP68 Waterproof Sports Bracelet ECG+PPG Health Watch with Body Temperature and Blood Oxygen Monitoring
$74.00 Save $15.00 RRP: $89.00
Smart Chain Bracelet for Women Bluetooth Connected APP Multi Sports Heart Rate Blood Oxygen Sleep Mo
$59.00 Save $15.00 RRP: $74.00
R06 Smart Ring Men Women Health Monitoring Heart Rate and Blood Oxygen Monitor IP68 Waterproof Multi-sport Mode
$84.00 Save $35.00 RRP: $119.00
Polar Style Heart Rate Watch Cardio Fitness Digital 53khz Sports Wristwatches Running Cycling Heart Rate Monitor Chest Strap - JA
$94.00 Save $75.00 RRP: $169.00
Smartwatchs Fitness Tracker Heart Rate Exercise Equipment Sleep Monitor Multi Sport Modes Call Reminder Fit for Charge 6 Silver
$99.00
Polar Heart Rate Monitor Watch with Wireless Pulse Sensor
$59.00 Save $70.00 RRP: $129.00
230mah Ahb332824hps Ahb332824h Battery For Tomtom Spark Cardio+ Music Gps Watch Li Polymer Rechargeable Accumulator Pack 3.8v
$79.00 Save $60.00 RRP: $139.00
Polar Style Heart Rate Watch - 53kHz Cardio Monitor with Chest Strap
$89.00
Waterproof Pulse Wireless Polar Heart Rate Monitor Watch Digital Cardio Sensor Fitness Sport Running Hrm Heart Rate Chest Strap_FM18
$74.00 Save $45.00 RRP: $119.00
F57l Blood Glucose Monitoring Smartwatch - Fitness Tracker with Blood Pressure,Blood Oxygen Tracking
$64.00 Save $25.00 RRP: $89.00
Polar Heart Rate Monitor Chest Strap - Digital Wireless HRM Sensor for Sport Activities & Fitness Tracking-CD5
$64.00 Save $65.00 RRP: $129.00
Waterproof Pulse Wireless Polar Heart Rate Monitor Watch Digital Cardio Sensor Fitness Sport Running Hrm Heart Rate Chest Strap_fc10
$69.00 Save $50.00 RRP: $119.00
2025 Oraimo Watch 4 Lite 1.83'' TFT IP68 Smart Watch
$69.00 Save $70.00 RRP: $139.00
Polar Style Heart Rate Watch Cardio Fitness Digital 53khz Sports Wristwatches Running Cycling Heart Rate Monitor Chest Strap_CD
$84.00 Save $55.00 RRP: $139.00
T800 Ultra Smartwatch with HD Large Display Magnetic Wireless Charging Bluetooth Calls Heart Rate and Sleep Tracking 2025
$64.00 Save $65.00 RRP: $129.00
Silver LCD Screen Frame Bezel for 46mm Smartwatch Compatible with Galaxy Watch SM-R800
$69.00 Save $70.00 RRP: $139.00
R12 SIZE 6 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Female Health
$84.00
Omron Alvita Pedometer Walking Style 3D Sensor OMRON Healthcare
$89.00
​Polar Heart Rate Monitor Chest Strap FC10 Model Digital Wireless HRM Sensor for Sports and Fitness Tracking​
$74.00 Save $25.00 RRP: $99.00
GTL1 0.96 inch Screen Fitness Smart Wristband
$74.00 Save $65.00 RRP: $139.00
Fitness Tracker with 24/7 Heart Rate and Sleep Monitor, Waterproof Smart Health Bracelet Gold
$104.00 Save $55.00 RRP: $159.00
Women Smart Watch Heart Rate Blood Pressure Monitor Waterproof Female Bracelet
$84.00 Save $15.00 RRP: $99.00
Stahl Gear Stahlgear Thor Smartwatch, 1.81 Inch HD Display, Waterproof, Fitness Tracker with Sleep Monitor, Blood Pressure Monitor -HK903
$99.00 Save $40.00 RRP: $139.00
Chest Strap Heart Rate Monitor With ANT+ Bluetooth Connectivity Accurate Fitness Tracking For Sports Performance​
$64.00 Save $155.00 RRP: $219.00
Waterproof Pulse Wireless Polar Heart Rate Monitor Watch Digital Cardio Sensor for Fitness Sport Running HRM Heart Rate Chest Straphk709_js18
$69.00 Save $20.00 RRP: $89.00
​Polar H10 Chest Strap Heart Rate Monitor With ANT+ Bluetooth Connectivity Accurate Fitness Tracking For Sports Performance​
$74.00 Save $45.00 RRP: $119.00
2025 New Smart Bracelet Fitness Tracker With Blood Pressure Monitor
$54.00 Save $55.00 RRP: $109.00